[Event "Botvinnik"] [Site "https://lichess.org/49uOkDhY"] [Date "2022.11.25"] [White "Vassily1"] [Black "Sergeu1991"] [Result "1-0"] [GameId "49uOkDhY"] [UTCDate "2022.11.25"] [UTCTime "07:10:00"] [WhiteElo "2065"] [BlackElo "1500"] [WhiteRatingDiff "+7"] [BlackRatingDiff "-47"] [Variant "Standard"] [TimeControl "300+5"] [ECO "D20"] [Opening "Queen's Gambit Accepted: Saduleto Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 { [%eval 0.0] } 1... d5 { [%eval 0.27] } 2. c4 { [%eval 0.29] } 2... dxc4 { [%eval 0.33] } 3. e4 { [%eval 0.0] } { D20 Queen's Gambit Accepted: Saduleto Variation } 3... e6?! { (0.00 → 0.79) Inaccuracy. Nf6 was best. } { [%eval 0.79] } (3... Nf6 4. e5 Nd5 5. Bxc4 Nc6 6. Nf3 Nb6 7. Bb3 Bg4 8. Be3) 4. Bxc4 { [%eval 0.75] } 4... c6?! { (0.75 → 1.67) Inaccuracy. c5 was best. } { [%eval 1.67] } (4... c5 5. Nf3 cxd4 6. Qxd4 Qxd4 7. Nxd4 Bd7 8. Nb5 Bxb5 9. Bxb5+) 5. Nf3 { [%eval 1.02] } 5... h6? { (1.02 → 2.21) Mistake. Nf6 was best. } { [%eval 2.21] } (5... Nf6 6. Nc3 b5 7. Bd3 b4 8. Na4 Ba6 9. O-O Be7 10. Bxa6) 6. O-O { [%eval 1.57] } 6... Nf6?! { (1.57 → 2.24) Inaccuracy. Bd6 was best. } { [%eval 2.24] } (6... Bd6 7. Be3 Ne7 8. Nc3 Nd7 9. Qc2 O-O 10. Rac1 b5 11. Bd3) 7. e5 { [%eval 1.84] } 7... Nd5 { [%eval 1.93] } 8. Nc3 { [%eval 1.84] } 8... Nxc3?! { (1.84 → 2.59) Inaccuracy. Na6 was best. } { [%eval 2.59] } (8... Na6 9. Bxa6 bxa6 10. Ne4 a5 11. Bd2 Be7 12. Qa4 O-O 13. Bxa5 Nb6 14. Qc2 Ba6 15. Rfe1) 9. bxc3 { [%eval 2.19] } 9... Be7 { [%eval 2.63] } 10. Qe2 { [%eval 2.37] } 10... O-O?? { (2.37 → 6.31) Blunder. b5 was best. } { [%eval 6.31] } (10... b5 11. Bd3) 11. Bf4?? { (6.31 → 3.04) Blunder. Qe4 was best. } { [%eval 3.04] } (11. Qe4) 11... Nd7 { [%eval 2.89] } 12. Bb3 { [%eval 2.75] } 12... a5 { [%eval 3.32] } 13. Rfd1 { [%eval 3.07] } 13... Nb6? { (3.07 → 5.64) Mistake. Re8 was best. } { [%eval 5.64] } (13... Re8 14. Nd2) 14. Bc2 { [%eval 5.41] } 14... Nd5 { [%eval 5.58] } 15. Bd2 { [%eval 4.5] } 15... b5 { [%eval 4.39] } 16. Qe4?! { (4.39 → 3.38) Inaccuracy. Bxh6 was best. } { [%eval 3.38] } (16. Bxh6 g6 17. Qe4 Kh7 18. Bxf8 Qxf8 19. Rdc1 Kg7 20. Bd3 b4 21. c4 Nc3 22. Rxc3 bxc3) 16... g6?! { (3.38 → 4.54) Inaccuracy. f5 was best. } { [%eval 4.54] } (16... f5 17. exf6) 17. Rac1?? { (4.54 → 1.76) Blunder. Bxh6 was best. } { [%eval 1.76] } (17. Bxh6 Kh7) 17... Kg7 { [%eval 1.46] } 18. Bb1 { [%eval 1.06] } 18... a4?! { (1.06 → 1.74) Inaccuracy. Ba3 was best. } { [%eval 1.74] } (18... Ba3 19. h4) 19. c4? { (1.74 → 0.42) Mistake. h4 was best. } { [%eval 0.42] } (19. h4 Rh8) 19... bxc4 { [%eval 0.46] } 20. Rxc4 { [%eval 0.52] } 20... Bb7 { [%eval 0.99] } 21. Qg4 { [%eval 0.71] } 21... Bg5?? { (0.71 → 7.79) Blunder. Rb8 was best. } { [%eval 7.79] } (21... Rb8 22. Rxa4) 22. Nxg5 { [%eval 7.76] } 22... hxg5 { [%eval 7.77] } 23. Bxg5 { [%eval 7.69] } 23... Qd7 { [%eval 8.14] } 24. Be4 { [%eval 8.15] } 24... Rh8 { [%eval 7.67] } 25. Bxd5 { [%eval 7.83] } 25... cxd5 { [%eval 8.7] } 26. Bf6+ { [%eval 9.57] } 26... Kg8 { [%eval 9.3] } 27. Rc2 { [%eval 7.62] } 27... Rh7 { [%eval 7.48] } 28. Rdc1 { [%eval 7.47] } 28... Ba6 { [%eval 7.46] } 29. Rc7 { [%eval 7.4] } 29... Qe8 { [%eval 7.46] } 30. Qf3 { [%eval 6.14] } 30... Bc4 { [%eval 6.45] } 31. Qa3 { [%eval 6.61] } 31... Qb5 { [%eval 7.15] } 32. Qe7?! { (7.15 → 4.96) Inaccuracy. Rc5 was best. } { [%eval 4.96] } (32. Rc5) 32... Rf8?! { (4.96 → 7.74) Inaccuracy. Qb2 was best. } { [%eval 7.74] } (32... Qb2 33. Re1) 33. Bg5 { [%eval 6.01] } 33... Qb2 { [%eval 7.88] } 34. Rb7 { [%eval 7.59] } 34... Qxd4 { [%eval 7.45] } 35. Qf6?! { (7.45 → 4.60) Inaccuracy. Qd6 was best. } { [%eval 4.6] } (35. Qd6 Qh4 36. Bxh4 Rxh4 37. f3 Rf4 38. a3 Rf5 39. Rd1 d4 40. Rxd4 Bd5 41. Rxf7 Rc8) 35... Qg4?! { (4.60 → 6.49) Inaccuracy. Rh5 was best. } { [%eval 6.49] } (35... Rh5 36. h4 Qd3 37. Ra7 a3 38. Qe7 Rxg5 39. Qxg5 Bxa2 40. h5 d4 41. hxg6 Qxg6 42. Qxg6+) 36. Be3?? { (6.49 → 0.99) Blunder. Qe7 was best. } { [%eval 0.99] } (36. Qe7) 36... Qh5? { (0.99 → 2.72) Mistake. Qh4 was best. } { [%eval 2.72] } (36... Qh4 37. h3) 37. h3 { [%eval 2.9] } 37... Qe2?? { (2.90 → 6.50) Blunder. Qf5 was best. } { [%eval 6.5] } (37... Qf5 38. Qe7) 38. a3?! { (6.50 → 4.63) Inaccuracy. Bc5 was best. } { [%eval 4.63] } (38. Bc5 Rc8) 38... Qd3 { [%eval 5.72] } 39. Bc5 { [%eval 6.0] } 39... Rc8 { [%eval 5.9] } 40. Rcb1?? { (5.90 → 2.42) Blunder. Rd7 was best. } { [%eval 2.42] } (40. Rd7 Rg7) 40... Qf5?? { (2.42 → 8.06) Blunder. Bb3 was best. } { [%eval 8.06] } (40... Bb3 41. Re1) 41. Qe7?? { (8.06 → 2.52) Blunder. Rb8 was best. } { [%eval 2.52] } (41. Rb8) 41... Qxe5?? { (2.52 → 7.93) Blunder. Kg7 was best. } { [%eval 7.93] } (41... Kg7) 42. Bd6 { [%eval 7.67] } 42... Qf5 { [%eval 8.13] } 43. Rb8 { [%eval 8.34] } 43... Rxb8? { (8.34 → Mate in 5) Checkmate is now unavoidable. Qxb1+ was best. } { [%eval #5] } (43... Qxb1+ 44. Rxb1) 44. Rxb8+ { [%eval #4] } 44... Kg7 { [%eval #4] } 45. Qc7?? { (Mate in 4 → 4.65) Lost forced checkmate sequence. Rg8+ was best. } { [%eval 4.65] } (45. Rg8+ Kh6 46. Qh4+ Qh5 47. Bf4+ g5 48. Bxg5#) 45... Rh8?? { (4.65 → Mate in 8) Checkmate is now unavoidable. g5 was best. } { [%eval #8] } (45... g5 46. Be5+ Kh6 47. Rf8 Qb1+ 48. Kh2 Bf1 49. Rxf7 Bxg2 50. Rxh7+ Qxh7 51. Qxh7+ Kxh7 52. Kxg2) 46. Be5+ { [%eval #7] } 46... Kh6 { [%eval #5] } 47. Rxh8+ { [%eval #4] } 47... Kg5 { [%eval #4] } 48. Qe7+ { [%eval #9] } 48... f6 { [%eval #10] } 49. Bxf6+?! { (Mate in 10 → 12.87) Lost forced checkmate sequence. h4+ was best. } { [%eval 12.87] } (49. h4+ Kg4 50. f3+ Qxf3 51. gxf3+ Kxf3 52. Qxf6+ Ke2 53. Qf2+ Kd3 54. Rf8 d4 55. Qxd4+ Kc2) 49... Qxf6 { [%eval 14.38] } 50. Qxf6+? { (14.38 → 5.18) Mistake. f4+ was best. } { [%eval 5.18] } (50. f4+) 50... Kxf6 { [%eval 5.37] } 51. Ra8 { [%eval 5.95] } 51... Bb3 { [%eval 6.23] } 52. Kf1 { [%eval 6.35] } 52... d4 { [%eval 6.98] } 53. Ke2 { [%eval 6.77] } 53... e5 { [%eval 6.69] } 54. Kd3 { [%eval 6.54] } 54... Kf5 { [%eval 6.84] } 55. Rf8+ { [%eval 6.83] } 55... Ke6 { [%eval 6.95] } 56. f3 { [%eval 5.8] } 56... g5 { [%eval 6.44] } 57. Ra8 { [%eval 6.1] } 57... Kf5 { [%eval 6.15] } 58. Rf8+ { [%eval 6.21] } 58... Ke6 { [%eval 5.87] } 59. Rb8 { [%eval 6.02] } 59... Kf5 { [%eval 5.94] } 60. Rb5 { [%eval 6.05] } 60... Ke6 { [%eval 6.16] } 61. Rc5 { [%eval 5.87] } 61... Kf5 { [%eval 6.36] } 62. g3 { [%eval 6.05] } 62... Ke6 { [%eval 7.0] } 63. Ke4? { (7.00 → 3.79) Mistake. f4 was best. } { [%eval 3.79] } (63. f4 gxf4 64. gxf4 exf4 65. Kxd4 Bd1 66. Ke4 f3 67. Ke3 Kf6 68. Rc4 Kf5 69. Rd4 Bb3) 63... Kf6? { (3.79 → 7.77) Mistake. Kd6 was best. } { [%eval 7.77] } (63... Kd6) 64. Rxe5?? { (7.77 → 0.00) Blunder. g4 was best. } { [%eval 0.0] } (64. g4 Bd1 65. Rxe5 Bxf3+ 66. Kxd4 Bg2 67. Re3 Bc6 68. Re2 Bb7 69. Rb2 Bh1 70. Rb6+ Kg7) 64... Bc2+?? { (0.00 → 8.42) Blunder. d3 was best. } { [%eval 8.42] } (64... d3 65. Rf5+ Ke6 66. Re5+) 65. Kxd4 { [%eval 8.1] } 65... g4 { [%eval 12.41] } 66. hxg4 { [%eval 11.31] } 66... Bb3 { [%eval 11.57] } 67. f4 { [%eval 12.24] } 67... Kg6 { [%eval 13.26] } 68. Ra5 { [%eval 13.92] } 68... Kf6 { [%eval 14.13] } 69. Ra6+ { [%eval 14.41] } 69... Kf7 { [%eval 14.78] } 70. Ke5 { [%eval 15.52] } 70... Kg7 { [%eval 16.79] } 71. f5 { [%eval 16.87] } 71... Kf7 { [%eval 17.13] } 72. g5 { [%eval 26.0] } 72... Kg7?! { (26.00 → Mate in 8) Checkmate is now unavoidable. Ke7 was best. } { [%eval #8] } (72... Ke7 73. Ra7+) 73. Ra7+ { [%eval #7] } 73... Kf8 { [%eval #7] } 74. Kd6?! { (Mate in 7 → 54.54) Lost forced checkmate sequence. g6 was best. } { [%eval 54.54] } (74. g6 Kg8 75. f6 Kh8 76. Ra8+ Bg8 77. f7 Kg7 78. fxg8=Q+ Kh6 79. Kf5 Kh5 80. Qh8#) 74... Kg8?! { (54.54 → Mate in 8) Checkmate is now unavoidable. Bc2 was best. } { [%eval #8] } (74... Bc2 75. Ke6) 75. g6 { [%eval #7] } 75... Kf8 { [%eval #4] } 76. f6 { [%eval #3] } 76... Bf7 { [%eval #3] } 77. Rxf7+ { [%eval #2] } 77... Kg8 { [%eval #2] } 78. Ra7 { [%eval #1] } 78... Kf8 { [%eval #1] } 79. Ra8# { White wins by checkmate. } 1-0